Alwa-UP (V4600) Underwall shut-off valve
 |
Pre-settable underwall shut-off valve for potable water systems. Very quiet and tested to DVGW and noise-protection regulations. Suitable for installation depth up to 100 mm, with extension set (accessory) up to 220 mm. Handwheel thread isolated from the flow, protected from calcification. Available in different versions:
| • |
as Alwa-UP standard version |
| • |
as Alwa-UP-KFR with integrated backflow preventer (opening pressure 10 mbar) |
| • |
as Alwa-UP without valve insert for installation of water meters |
|
| For potable water systems. |
|
| Materials |
Valve housing and all parts with contact to the flow made of corrosion resistant red bronze, stainless steel or plastic. |
| Body pattern |
straight |
| Pre-setting |
yes |
| Max. media temperature |
130 oC |
| Static pressure |
PN16 |
| Minimum inlet pressure |
10 mbar |
| Additional description |
| • |
Suitable connections see 'Connections for Alwa-Valves'. |
| • |
Handwheel and cover cap have to be ordered separately. |
|
| DN size | Port diameter | Connection size | Port connection type | Kvs value | Integrated non-return device | Type |
|---|
| mm | inch | mm | | | | |
|---|
| 15 | R1/2 | — | internal threads | 3.35 | — | V4600Y0015  | | 20 | R3/4 | — | internal threads | 4.6 | — | V4600Y0020 | | 25 | R1 | — | internal threads | 8 | — | V4600Y0025 | | 32 | R1 1/4 | — | internal threads | 14.8 | — | V4600Y0032 | | 15 | — | 15 | Mapress fittings | 3.35 | — | V4606Y0015 | | 20 | — | 18 | Mapress fittings | 4.6 | — | V4606Y0018 | | 20 | — | 22 | Mapress fittings | 4.6 | — | V4606Y0020 | | 25 | — | 28 | Mapress fittings | 8 | — | V4606Y0025 | | 32 | — | 35 | Mapress fittings | 14.8 | — | V4606Y0032 | | 15 | — | 15 | Sanpress fittings | 3.35 | — | V4607Y0015 | | 20 | — | 18 | Sanpress fittings | 4.6 | — | V4607Y0018 | | 20 | — | 22 | Sanpress fittings | 4.6 | — | V4607Y0020 | | 25 | — | 28 | Sanpress fittings | 8 | — | V4607Y0025 | | 32 | — | 35 | Sanpress fittings | 14.8 | — | V4607Y0032 | | 15 | — | 15 | soldering | 3.35 | — | V4600S0015 | | 15 | — | 18 | soldering | 3.35 | — | V4600S0018 | | 20 | — | 22 | soldering | 4.6 | — | V4600S0020 | | 25 | — | 28 | soldering | 8 | — | V4600S0025 | | 32 | — | 35 | soldering | 14.8 | — | V4600S0032 |
| DN size | Port diameter | Connection size | Port connection type | Kvs value | Integrated non-return device | Type |
|---|
| mm | inch | mm | | | | |
|---|
| 15 | R1/2 | — | internal threads | 3.35 | • | V4700Y0015 | | 20 | R3/4 | — | internal threads | 4.6 | • | V4700Y0020 | | 15 | — | 15 | Mapress fittings | 3.35 | • | V4706Y0015 | | 20 | — | 18 | Mapress fittings | 4.6 | • | V4706Y0018 | | 20 | — | 22 | Mapress fittings | 4.6 | • | V4706Y0020 | | 15 | — | 15 | Sanpress fittings | 3.35 | • | V4707Y0015 | | 20 | — | 18 | Sanpress fittings | 4.6 | • | V4707Y0018 | | 20 | — | 22 | Sanpress fittings | 4.6 | • | V4707Y0020 | | 15 | — | 15 | soldering | 3.35 | • | V4700S0015 | | 15 | — | 18 | soldering | 3.35 | • | V4700S0018 | | 20 | — | 22 | soldering | 4.6 | • | V4700S0020 |
| DN size | Port diameter | Connection size | Port connection type | Kvs value | Integrated non-return device | Type |
|---|
| mm | inch | mm | | | | |
|---|
| 15 | R1/2 | — | internal threads | — | — | V4605Y0015 | | 20 | R3/4 | — | internal threads | — | — | V4605Y0020 | | 25 | R1 | — | internal threads | — | — | V4605Y0025 | | 32 | R1 1/4 | — | internal threads | — | — | V4605Y0032 | | 15 | — | 15 | soldering | — | — | V4605S0015 | | 15 | — | 18 | soldering | — | — | V4605S0018 | | 20 | — | 22 | soldering | — | — | V4605S0020 | | 25 | — | 28 | soldering | — | — | V4605S0025 | | 32 | — | 35 | soldering | — | — | V4605S0032 |
| Description | Additional Product Type |
|---|
| Handwheel made of acrylic glass, with clamping unit and blue dot, for DN15 to DN25 | VA2410A015 | | Handwheel made of acrylic glass, with clamping unit and blue dot, for DN32 | VA2410A032 | | Handwheel made of acrylic glass, with clamping unit and red dot, for DN15 to DN25 | VA2410B015 | | Handwheel made of acrylic glass, with clamping unit and red dot, for DN32 | VA2410B032 | | Handwheel made of chromium-plated ABS-plastic, with clamping unit and wall cover, with blue and red dot, for DN15 to DN25 | VA2410C015 | | Handwheel made of chromium-plated ABS-plastic, with clamping unit and wall cover, with blue and red dot, for DN32 | VA2410C032 | | Anti-tamper cap (instead of handwheel), for DN15 to DN25 | VA2410D015 | | Anti-tamper cap (instead of handwheel), for DN32 | VA2410D032 | | Extension set for installation depth up to 220 mm, for DN15 and DN20 | VA2411A015 | | Extension set for installation depth up to 220 mm, for DN25 | VA2411A025 | | Extension set for installation depth up to 220 mm, for DN32 | VA2411A032 | | Socket spanner for installation of valve insert, length 185 mm, for all sizes | VA8400A001 | | Socket spanner for operation of tamper-proof cap, for all sizes | VA8400B001 |
| Description | Additional Product Type |
|---|
| Valve insert Alwa-UP, for DN15 and DN20 | VS1403A015 | | Valve insert Alwa-UP, for DN25 | VS1403A025 | | Valve insert Alwa-UP, for DN32 | VS1403A032 | | Valve insert Alwa-UP-KFR, for DN15 and DN20 | VS1404B015 | | Valve insert extension for installation depth up to 100 mm, for DN10 and DN20 | VS1405A015 | | Valve insert extension for installation depth up to 100 mm, for DN25 | VS1405A025 | | Valve insert extension for installation depth up to 100 mm, for DN32 | VS1405A032 | | Clamping unit | VA2410E015 |
|
